<template>
  <div>
		<div class='app-container'>
			<!-- 顶部 Header 区域 -->
			<mt-header fixed title="某宝app">
				<span @click='goBack' to="/" slot="left" v-show="flag">
					<mt-button icon="back">返回</mt-button>
				</span>
			</mt-header>

			<!-- 中间的 路由 router-view 区域 -->
			<transition>	
				<router-view></router-view>
			</transition>

			<!-- 底部 Tabber 区域 -->
			<nav class="mui-bar mui-bar-tab">
				<router-link class="mui-tab-item1" to="/home">
					<span class="mui-icon mui-icon-home"></span>
					<span class="mui-tab-label">首页</span>
				</router-link>
				<router-link class="mui-tab-item1" to="/member">
					<span class="mui-icon mui-icon-contact"></span>
					<span class="mui-tab-label">会员</span>
				</router-link>
				<router-link class="mui-tab-item1" to="/shopcar">
					<span class="mui-icon mui-icon-extra mui-icon-extra-cart"><span id='badge' class="mui-badge">{{$store.getters.getAllCount}}</span></span>
					<span class="mui-tab-label">购物车</span>
				</router-link>
				<router-link class="mui-tab-item1" to="/search">
					<span class="mui-icon mui-icon-search"></span>
					<span class="mui-tab-label">搜索</span>
				</router-link>
			</nav>
		</div>
  </div>
  

</template>

<script>

export default {
	data(){
		return {
			flag: false
		}
	},
	created(){
		this.flag = this.$route.path === '/home' ? false : true
	},
	methods:{
		goBack(){
			this.$router.go(-1)
		}
	},
	watch:{
		'$route.path': function (newVal){
			if(newVal === '/home'){
				this.flag = false
			}else{
				this.flag = true
			}
		}
	}
}
</script>

<style lang="scss" scoped>
.app-container{
	overflow-x: hidden;
	padding-top:40px;
	padding-bottom: 60px;
	touch-action: none;
	.mint-header{
		z-index:99;
	}
}
.v-enter{
	opacity: 0;
	transform: translateX(100%);
}
.v-leave-to{
	opacity: 0;
	transform: translateX(-100%);
	position: absolute;
}
.v-enter-active,
.v-leave-active{
	transition: all 0.5s ease;
}

.mui-bar-tab .mui-tab-item1 .mui-active {
    color: #007aff;
}
.mui-bar-tab .mui-tab-item1 {
    display: table-cell;
    overflow: hidden;
    width: 1%;
    height: 50px;
    text-align: center;
    vertical-align: middle;
    white-space: nowrap;
    text-overflow: ellipsis;
    color: #929292;
}
.mui-bar-tab .mui-tab-item1 .mui-icon {
    top: 3px;
    width: 24px;
    height: 24px;
    padding-top: 0;
    padding-bottom: 0;
}
.mui-bar-tab .mui-tab-item1 .mui-icon~.mui-tab-label {
    font-size: 11px;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
</style>


